- NLW MS 12053D.
- Ffeil
- 1927
An essay on 'Beirdd Morgannwg hyd ddiwedd y 18fed ganrif (The Bards of Glamorgan to the end of the 18th Century)'.
An essay on 'Beirdd Morgannwg hyd ddiwedd y 18fed ganrif (The Bards of Glamorgan to the end of the 18th Century)'.